Think Bigger From Filmora User Guide

Mask

If you want to create some effects to present the video in a creative way, add mask is a way to go. Here we are going to show how to add different types of mask to a video in Filmora on macOS.

After dragging your video to the timeline, double click it and an editing panel will appear. Switch to “Masks” and you’ll see several options, including Rectangle, Circle, Double line, Single line, Love, and Star.

Lens correction shadow and auto enhance

Click on one of the masks and you’ll see the editing options, including Invert Mask, Blur Strength, Transform, Horizontal and Vertical. You can customize the settings and then click “Add”.

Lens correction shadow and auto enhance

Now you can preview the mask effects by hit the play button. However, if you don’t want the effects, just lick “Delete” button.

Lens correction shadow and auto enhance